a student starts a stop watch when the pendulum bob reaches to point M. he counts each time when the bob change direction and stops the watch on tenth change in direction. the watch shows a time of 12.0 seconds. calculate thhe time period

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.

where is the photo and the answer choices?

k2s for potassium sulphide